我需要从ant中调用sbt。我是通过以下"exec"任务来实现的:
<target name="publish-jar">
<exec executable="sbt.bat" failonerror="true">
<arg value="publish"/>
</exec>
</target>
我需要当sbt任务失败时,ant任务也“失败”,这就是为什么使用failonerror="true"
。然而,这并没有起作用。当sbt任务失败时,ant没有报告构建失败。
看起来像是这里讨论的问题:Ant exec resultproperty is not working。建议的解决方法是从sbt.bat
中删除“/B”。换句话说,将其更改为:
exit /B %ERROR_CODE%
to
exit %ERROR_CODE%
然而,正如一位评论者所指出的那样:
问题:是否有一种修复方法,当发生故障时:(1)不会终止调用者的 shell 并且(2)将退出代码传播到 ant?这样做的缺点是,如果你直接运行批处理文件进行测试,它将终止你的 shell。你可以在批处理文件中使用 if 和 arg 来选择当 ant 调用它时选择 \b,否则正常退出。
更新
这是我的 ant 任务运行的输出。这里实际的错误并不重要(我故意没有配置要发布到的库以强制产生错误):
C:\dev\la\sdf3\modules\test>ant publish-jar
Buildfile: C:\dev\la\sdf3\modules\test\build.xml
publish-jar:
[exec] [info] Loading global plugins from C:\Users\jn\.sbt\0.13\plugins
[exec] [info] Set current project to test (in build file:/C:/dev/la/sdf3/modules/test/)
[exec] :: loading settings :: file = C:\dev\la\sdf3\modules\ivysettings.xml
[exec] [info] :: delivering :: com.jn#test;SNAPSHOT ::
SNAPSHOT :: integration :: Fri Mar 14 08:45:58 HST 2014
[exec] [info] delivering ivy file to C:\dev\la\sdf3\modules\com.jn\target\scala-2.10\ivy-SNAPSHOT.xml
[exec] java.lang.RuntimeException: Repository for publishing is not specified.
[exec] at scala.sys.package$.error(package.scala:27)
[exec] at sbt.Classpaths$$anonfun$getPublishTo$1.apply(Defaults.scala:1203)
[exec] at sbt.Classpaths$$anonfun$getPublishTo$1.apply(Defaults.scala:1203)
[exec] at scala.Option.getOrElse(Option.scala:120)
[exec] at sbt.Classpaths$.getPublishTo(Defaults.scala:1203)
[exec] at sbt.Classpaths$$anonfun$57.apply(Defaults.scala:1037)
[exec] at sbt.Classpaths$$anonfun$57.apply(Defaults.scala:1037)
[exec] at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
[exec] at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:42)
[exec] at sbt.std.Transform$$anon$4.work(System.scala:64)
[exec] at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
[exec] at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:237)
[exec] at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:18)
[exec] at sbt.Execute.work(Execute.scala:244)
[exec] at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
[exec] at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:237)
[exec] at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:160)
[exec] at sbt.CompletionService$$anon$2.call(CompletionService.scala:30)
[exec] at java.util.concurrent.FutureTask.run(FutureTask.java:262)
[exec] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
[exec] at java.util.concurrent.FutureTask.run(FutureTask.java:262)
[exec] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
[exec] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
[exec] at java.lang.Thread.run(Thread.java:744)
[exec] [error] (*:publishConfiguration) Repository for publishing is not specified.
[exec] [error] Total time: 0 s, completed Mar 14, 2014 8:45:59 AM
BUILD SUCCESSFUL
Total time: 4 seconds
1
。 - JimNexit /b
在ant中不起作用。我可以确定它适用于Ant 1.9.3。要么尝试更新您的Ant版本,要么尝试使用该宏定义。 - Slavexit /b 0
时,exec
任务得到的退出代码是1而不是0,但对于我尝试过的所有其他值都有效。相反,执行exit 0
,exec
任务得到了预期的0,并且它也适用于其他退出代码。 - Qtax